How many movies have Kim Ki-beom and Kim Yeong-in acted in together?

They have worked on 4 movies together! Their first movie together was Three Generations of Men (1969) while their highest rated movie together was Returned A Single-Legged Man 2 (1974). They have not worked together since Returned A Single-Legged Man 2 (1974). They are most known for their crime films together.